164106307 has 2 divisors, whose sum is σ = 164106308. Its totient is φ = 164106306.

The previous prime is 164106277. The next prime is 164106329. The reversal of 164106307 is 703601461.

It is a strong prime.

It is an emirp because it is prime and its reverse (703601461) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-164106307 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (164106337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82053153 + 82053154.

It is an arithmetic number, because the mean of its divisors is an integer number (82053154).

Almost surely, 2^164106307 is an apocalyptic number.

164106307 is a deficient number, since it is larger than the sum of its proper divisors (1).

164106307 is an equidigital number, since it uses as much as digits as its factorization.

164106307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 164106307 is about 12810.3983934927. The cubic root of 164106307 is about 547.4886128724.

Adding to 164106307 its reverse (703601461), we get a palindrome (867707768).

The spelling of 164106307 in words is "one hundred sixty-four million, one hundred six thousand, three hundred seven".